The Graham Field 100-019 and 100-021 series Lumiscope are professional-grade, self-taking blood pressure kits designed specifically for home use. These manual kits feature a high-contrast aneroid gauge with a spring clip that attaches easily to the cuff for one-handed reading. The D-ring cuff design allows for simple self-application and adjustment, ensuring a proper fit which is essential for accuracy. While the 100-019 series includes a separate stethoscope for versatile placement, the 100-021 model features an attached stethoscope head for the ultimate convenience in self-monitoring. Each kit is engineered for clinical precision and includes a record log for tracking health trends over time.